Equalize underwater ear pressure when scuba diving by pinching the nose and blowing out, wiggling the jaw or swallowing. Learn to equalize a scuba mask by exhaling through the nose with instructions from a scuba instructor in this free video on scuba diving. Expert: Gregg Eddy Contact: www.flatironsscuba.com Bio: Gregg Eddy is a certified scuba instructor who has been teaching scuba classes for over 10 years. Filmmaker: Clay Roberts
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Keyword : scuba lessons
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